Tap any brick to discover what it is, what it's used for, and a cool fact! The glowing ones are the everyday elements to learn first. β
π‘ Tip: tap a glowing element, then hit βI know this oneβ to tick it on your Wall!
First, tap the elements you want to be tested on. Then press Start! The quiz will only ask about the elements you choose. β¨
Tap a glowing element you feel sure about to give it a big green tick! Try to secure them all.